5.	LONG-TERM DEBT, NET

As of the dates indicated, our long-term debt consisted of the following:

	March 31, 2017			December 31, 2016
Net term note to bank due May 30, 2021	$	24,717		$	24,950
Net term note to bank due August 31, 2023		4,842			4,874
Construction loan		1,956			—
Total long-term debt (including current portion)		31,515			29,824
Less: Current portion		(1,126	)		(1,113	)
Total long-term debt, net	$	30,389		$	28,711

As of March 31, 2017, our indebtedness consisted of (i) a term note under the 2021 Consolidated Loan due to Kirkpatrick Bank (the “2021 Consolidated Loan”), (ii) an 84-month term loan from Kirkpatrick Bank (the “2023 Term Loan”), which we obtained by converting the $5.0 million outstanding principal balance of a construction loan that was used to partially finance the construction of our third headquarters building (the “2015 Construction Loan”), and (iii) a construction loan from Kirkpatrick Bank, which is available to finance the ongoing construction of a fourth headquarters building and a new parking garage (the “2016 Construction Loan”).

The 2021 Consolidated Loan matures on May 30, 2021. Under the 2021 Consolidated Loan, interest is payable monthly and accrues at a fixed rate of 4.75% per annum. The 2021 Consolidated Loan is secured by a mortgage covering our headquarters and certain personal property relating to our headquarters. The 2021 Consolidated Loan includes certain financial covenants, including maintaining a fixed charge coverage ratio of EBITDA to fixed charges (defined as current maturities of long-term debt, interest expense, rent expense and distributions) of greater than 1.2 to 1.0, which is measured on a quarterly basis. We were in compliance with all of these covenants as of March 31, 2017.

We entered into the 2015 Construction Loan with Kirkpatrick Bank on May 3, 2015 and converted the outstanding principal balance into the 2023 Term Loan on August 1, 2016. The 2015 Construction Loan allowed us to borrow a maximum aggregate principal amount equal to the lesser of (i) $11.0 million or (ii) 80% of the appraised value of the constructed property. The 2023 Term Loan matures on August 31, 2023 and is secured by a mortgage covering our headquarters and certain personal property relating to our headquarters. Interest on the 2023 Term Loan is payable monthly and accrues at a fixed rate of 3.4% per annum. The 2023 Term Loan includes the same covenants as those disclosed above with respect to the 2021 Consolidated Loan. We were in compliance with all of these covenants as of March 31, 2017.

We entered into the 2016 Construction Loan with Kirkpatrick Bank on August 2, 2016. As of March 31, 2017, there was $2.0 million outstanding under the 2016 Construction Loan. The 2016 Construction Loan allows us to borrow a maximum aggregate principal amount equal to the lesser of (i) $28.6 million or (ii) 80% of the appraised value of the constructed properties. The 2016 Construction Loan matures on the earlier of the completion of construction or February 2, 2019, with interest accruing at the greater of (i) the prime rate, plus 50 basis points or (ii) 4.0%. At maturity, the outstanding principal balance of the 2016 Construction Loan, if any, will be automatically converted into an 84-month term loan that will accrue fixed interest at the prevailing 7/20 London Interbank Offered Rate swap interest rate in effect as of the commencement date, plus 225 basis points.

As of March 31, 2017 and December 31, 2016, the carrying value of our total long-term debt, including current portion, was $31.5 million and $29.8 million, respectively, which approximated its fair value as of both dates. The fair value of our long-term debt is estimated based on the borrowing rates currently available to us for bank loans with similar terms and maturities.